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Is the charger to be "on" while charging it; then on while hooked to battery?

I had it charging inside several hours yesterday then tried to charge car battery this morning; nothing. Had the portable charger to "on" when attempting to start care

Posted by Vickie Stephens on


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The portable charger should NOTE be connected to a battery while the battery is connected to a vehicle! Charge the battery off the car, then disconnect the charger and put the battery into the vehicle to start it! If the charger is not working check the fuse! If that is ok then probably damaged the circuitry!

Posted on Jan 02, 2015


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